N-2	12 Months Ended
Dec. 31, 2023
Cover [Abstract]
Entity Central Index Key	0000799195
Amendment Flag	false
Entity Inv Company Type	N-2
Document Type	N-CSR
Entity Registrant Name	Liberty All Star Equity Fund
General Description of Registrant [Abstract]
Investment Objectives and Practices [Text Block]	Investment Objective There have been no changes in the Fund’s investment objective since the prior disclosure date that have not been approved by shareholders. The Fund’s investment objective is to seek total investment return, comprised of long-term capital appreciation and current income. It seeks its investment objective through investment primarily in a diversified portfolio of equity securities. Under normal market conditions, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities, defined as common stocks and securities convertible into common stocks such as bonds and preferred stocks, and securities having common stock characteristics such as warrants and rights to purchase equity securities (although, as a non-fundamental policy, not more than 20% of the value of the Fund’s total assets may be invested in rights and warrants). The Fund may lend its portfolio securities, write covered call and put options and engage in options and futures strategies. Although under normal market conditions the Fund will remain substantially fully invested in equity securities, up to 20% of the value of the Fund’s net assets may generally be invested in short-term money market instruments, including certificates of deposit (negotiable certificates issued against bank deposits), other interest-bearing bank deposits such as savings and money market accounts, and bankers’ acceptances (short-term bank-guaranteed credit instruments used to finance transactions in goods) of domestic branches of U.S. banks having assets of not less than $1 billion, obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities (“U.S. Government Securities”), commercial paper (unsecured short-term promissory notes issued by corporations) rated not lower than A-1 by Standard & Poor’s (“S&P”), or Prime-1 by Moody’s Investors Service, Inc. (“Moody’s”), short-term corporate debt securities rated not lower than AA by S&P or AA by Moody’s, and repurchase agreements with respect to the foregoing (collectively, “Short-Term Money Market Instruments”). The Fund may temporarily invest without limit in Short-Term Money Market Instruments for defensive purposes when AAI or the Portfolio Managers deem that market conditions are such that a more conservative approach to investment is desirable. Taking a temporary defensive position may prevent the Fund from achieving its investment objective. Up to 20% of the Fund’s net assets may be invested in below-investment grade securities. The below investment grade securities in which the Fund may invest are rated below BBB. This rating is defined by Standard & Poor’s as investment grade. The Fund does not currently intend to invest more than 5% of its net assets in below investment grade securities. The Fund also may invest without limitation in foreign securities. The Fund does not currently intend to invest more than 5% of its net assets in foreign securities. Because American Depository Receipts (“ADRs”) are denominated in U.S. dollars and there is a large liquid market in the U.S. for them, ADRs are not considered foreign securities for purposes of calculating the Fund’s foreign securities exposure. The Fund’s investment objective of seeking total investment return and its policy of investing under normal market conditions at least 80% of the value of its net assets (plus borrowings for investment purposes) in equity securities, as well as certain of its investment restrictions, are fundamental and may not be changed without a majority vote of the Fund’s outstanding shares. Under the 1940 Act, a “majority vote” means the vote of the lesser of (a) 67% of the shares of the Fund represented at a meeting at which the holders of more than 50% of the outstanding shares of the Fund are present or represented, or (b) more than 50% of the outstanding shares of the Fund. Non-fundamental policies may be changed by vote of the Board of Trustees. Principal Investment Strategies There have been no changes in the Fund’s Principal Investment Strategies and Policies since the prior disclosure date. Investment Practices The following describes certain of the investment practices in which one or more of the Portfolio Managers may engage, each of which may involve certain special risks. Lending of Portfolio Securities. The Fund, in order to generate additional income, may lend its portfolio securities (principally to broker-dealers) where such loans are callable at any time and are continuously secured by collateral (cash or U.S. Government Securities) equal to and not less than the market value, determined daily, of the securities loaned. The Fund would receive amounts equal to the interest on the securities loaned. It would also be paid for having made the loan. Any cash collateral pursuant to these loans would be invested in Short-Term Money Market Instruments. The Fund could be subjected to delays in recovering the loaned securities in the event of default or bankruptcy of the borrower. The Fund will limit such lending to not more than 30% of the value of the Fund’s total assets. The Fund may pay fees to its custodian bank or others for administrative services in connection with securities loans. Repurchase Agreements. The Fund may enter into repurchase agreements with banks or broker-dealer firms whereby such institutions sell U.S. Government Securities or other securities in which it may invest to the Fund and agree at the time of sale to repurchase them at a mutually agreed upon time and price. The resale price is greater than the purchase price, reflecting an agreed-upon interest rate that is effective during the time between the purchase and resale and is not related to the stated interest rate on the purchased securities. The Fund requires the seller of the securities to maintain on deposit with the Fund’s custodian bank securities in an amount at all times equal to or in excess of the value of the repurchase agreement. In the event that the seller of the securities defaults on its repurchase obligation or becomes bankrupt, the Fund could receive less than the repurchase price on the sale of the securities to another party or could be subjected to delays in selling the securities. Under normal market conditions, not more than 20% of the Fund’s net assets will be invested in Short-Term Money Market Instruments, including repurchase agreements, and not more than 10% of the Fund’s net assets will be invested in repurchase agreements maturing in more than seven days. Securities of Other Investment Companies. The Fund may invest in the securities of other investment companies, including open-end mutual funds, closed-end funds, unit investment trusts, private investment companies and offshore investment companies. An investment in an investment company involves risks similar to those of investing directly in the investment company’s portfolio securities, including the risk that the value of the portfolio securities may fluctuate in accordance with changes in the financial condition of their issuers, the value of stocks and other securities generally, and other market factors. In addition, investing in other investment companies involves certain other risks, costs, and expenses for the Fund. If the Fund invests in another investment company, the Fund will be charged its proportionate share of the advisory fees and other operating expenses of such investment company, which are in addition to the advisory fees and other operational expenses charged to the Fund. In addition, the Fund could incur a sales charge in connection with purchasing an investment company security or a redemption fee upon the redemption of such security. An investment in the shares of a closed-end investment company may also involve the payment of a substantial premium over, while sales of such shares may be made at a substantial discount from, the NAV of the issuers’ portfolio securities. Investments in securities of other investment companies will be made in compliance with applicable 1940 Act limitations. To the extent that the Fund invests in the securities of other investment companies, the Fund’s shareholders will indirectly bear a pro rata share of the investment company’s expenses in addition to the expenses associated with an investment in the Fund. The Fund may invest in investment companies managed by AAI or other affiliates of AAI.
Risk Factors [Table Text Block]	RISKS The Fund is a diversified, multi-managed closed-end management investment company designed primarily as a long-term investment and not as a trading vehicle. The Fund is not intended to be a complete investment program and there can be no assurance that the Fund will achieve its investment objective. Investment and Market Risk An investment in the Fund’s shares is subject to investment risk, including the possible loss of the entire amount that you invest. Your investment in shares represents an indirect investment in the securities owned by the Fund, most of which are traded on a national securities exchange or in the over-the-counter markets. The value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. Your shares at any point in time may be worth less than your original investment, even after taking into account the reinvestment of dividends and other distributions. Market Discount Risk Shares of closed-end management investment companies such as the Fund frequently trade at a discount from their NAV. The shares were designed primarily for long-term investors, and investors in shares should not view the Fund as a vehicle for trading purposes. This risk is separate and distinct from the risk that the Fund’s NAV may decline. Common Stock Risk The Fund is not limited in the percentage of its assets that may be invested in common stocks and other equity securities, and therefore a risk of investing in the Fund is equity risk. Equity risk is the risk that the market value of securities held by the Fund will fall due to general market or economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, and the particular circumstances and performance of particular companies whose securities the Fund holds. In addition, common stock of an issuer in the Fund’s portfolio may decline in price if the issuer fails to make anticipated dividend payments because, among other reasons, the issuer of the security experiences a decline in its financial condition. Common equity securities in which the Fund will invest are structurally subordinated to preferred stocks, bonds and other debt instruments in a company’s capital structure, in terms of priority to corporate income, and therefore will be subject to greater payment risk than preferred stocks or debt instruments of such issuers. In addition, while broad market measures of common stocks have historically generated higher average returns than fixed income securities, common stocks have also experienced significantly more volatility in those returns. Management Risk The Fund is subject to management risk because it is an actively managed investment portfolio. AAI and the Portfolio Managers will apply investment techniques and risk analyses in selecting Portfolio Managers and making investment decisions for the Fund, respectively, but there can be no guarantee that these will produce the desired results. Growth Stock Risk Approximately 40% of the Fund’s net assets are allocated to Portfolio Managers that utilize a “growth” approach to investing. Over time, depending on market conditions, this allocation may increase or decrease. Growth stocks are stocks of companies believed to have above-average potential for growth in revenue and earnings. Prices of growth stocks may be more sensitive to changes in current or expected earnings than the prices of other stocks. In certain market conditions, growth stocks may not perform as well as the stock market in general. Value Stock Risk Approximately 60% of the Fund’s net assets are allocated to Portfolio Managers that utilize a “value” approach to investing. Over time, depending on market conditions, this allocation may increase or decrease. Value stocks are stocks of companies that may have experienced adverse business or industry developments or may be subject to special risks that have caused the stocks to be out of favor and, in a Portfolio Manager’s opinion, undervalued. If the Portfolio Manager’s assessment of a company’s prospects is wrong, the price of the company’s stock may fall or may not approach the value the Portfolio Manager has placed on it. Foreign Securities Risk Investments in foreign securities involve risks in addition to those of investments in U.S. issuers. These risks include political and economic risks, currency fluctuations, higher transaction costs, less liquidity and greater volatility, delayed settlement, confiscatory taxation, withholding of taxes and less stringent investor protection and disclosure standards in some foreign markets. These risks can make investments in foreign issuers more volatile and potentially less liquid than investments in U.S. issuers. Tax Risk The Fund may invest in preferred securities, convertible securities or other securities the federal income tax treatment of the income from which may not be clear or may be subject to recharacterization by the IRS. The tax treatment of distributions the Fund reports as “qualified dividend income” may be affected by IRS interpretations of the Code and future changes in the Code and the Treasury regulations. There can be no assurance as to what portion, if any, of the Fund’s distributions will constitute qualified dividend income. Inflation Risk Inflation risk is the risk that the value of assets or income from investment will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the Fund’s shares and distributions can decline. Deflation Risk Deflation risk is the risk that prices throughout the economy decline over time, which may have an adverse effect on the market valuation of companies, their assets and revenues. In addition, deflation may have an adverse effect on the creditworthiness of issuers and may make issuer default more likely, which may result in a decline in the value of the Fund’s portfolio. Market Disruption and Geopolitical Risk Certain events have a disruptive effect on the securities markets, such as health emergencies, cyber-attacks, terrorist attacks, war and other geopolitical events. The Fund cannot predict the effects of these events on the U.S. economy, the stock market and world economies and markets generally. Legislation and Regulatory Risk At any time after the date of this annual report, legislation or additional regulations may be enacted that could negatively affect the assets of the Fund or the issuers of such assets. Changing approaches to regulation may have a negative impact on the entities and/or securities in which the Fund invests. Legislation or regulation may also change the way in which the Fund itself is regulated.
Investment and Market Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Investment and Market Risk An investment in the Fund’s shares is subject to investment risk, including the possible loss of the entire amount that you invest. Your investment in shares represents an indirect investment in the securities owned by the Fund, most of which are traded on a national securities exchange or in the over-the-counter markets. The value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. Your shares at any point in time may be worth less than your original investment, even after taking into account the reinvestment of dividends and other distributions.
Market Discount Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Market Discount Risk Shares of closed-end management investment companies such as the Fund frequently trade at a discount from their NAV. The shares were designed primarily for long-term investors, and investors in shares should not view the Fund as a vehicle for trading purposes. This risk is separate and distinct from the risk that the Fund’s NAV may decline.
Common Stock Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Common Stock Risk The Fund is not limited in the percentage of its assets that may be invested in common stocks and other equity securities, and therefore a risk of investing in the Fund is equity risk. Equity risk is the risk that the market value of securities held by the Fund will fall due to general market or economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, and the particular circumstances and performance of particular companies whose securities the Fund holds. In addition, common stock of an issuer in the Fund’s portfolio may decline in price if the issuer fails to make anticipated dividend payments because, among other reasons, the issuer of the security experiences a decline in its financial condition. Common equity securities in which the Fund will invest are structurally subordinated to preferred stocks, bonds and other debt instruments in a company’s capital structure, in terms of priority to corporate income, and therefore will be subject to greater payment risk than preferred stocks or debt instruments of such issuers. In addition, while broad market measures of common stocks have historically generated higher average returns than fixed income securities, common stocks have also experienced significantly more volatility in those returns.
Management Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Management Risk The Fund is subject to management risk because it is an actively managed investment portfolio. AAI and the Portfolio Managers will apply investment techniques and risk analyses in selecting Portfolio Managers and making investment decisions for the Fund, respectively, but there can be no guarantee that these will produce the desired results.
Growth Stock Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Growth Stock Risk Approximately 40% of the Fund’s net assets are allocated to Portfolio Managers that utilize a “growth” approach to investing. Over time, depending on market conditions, this allocation may increase or decrease. Growth stocks are stocks of companies believed to have above-average potential for growth in revenue and earnings. Prices of growth stocks may be more sensitive to changes in current or expected earnings than the prices of other stocks. In certain market conditions, growth stocks may not perform as well as the stock market in general.
Value Stock Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Value Stock Risk Approximately 60% of the Fund’s net assets are allocated to Portfolio Managers that utilize a “value” approach to investing. Over time, depending on market conditions, this allocation may increase or decrease. Value stocks are stocks of companies that may have experienced adverse business or industry developments or may be subject to special risks that have caused the stocks to be out of favor and, in a Portfolio Manager’s opinion, undervalued. If the Portfolio Manager’s assessment of a company’s prospects is wrong, the price of the company’s stock may fall or may not approach the value the Portfolio Manager has placed on it.
Foreign Securities Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Foreign Securities Risk Investments in foreign securities involve risks in addition to those of investments in U.S. issuers. These risks include political and economic risks, currency fluctuations, higher transaction costs, less liquidity and greater volatility, delayed settlement, confiscatory taxation, withholding of taxes and less stringent investor protection and disclosure standards in some foreign markets. These risks can make investments in foreign issuers more volatile and potentially less liquid than investments in U.S. issuers.
Tax Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Tax Risk The Fund may invest in preferred securities, convertible securities or other securities the federal income tax treatment of the income from which may not be clear or may be subject to recharacterization by the IRS. The tax treatment of distributions the Fund reports as “qualified dividend income” may be affected by IRS interpretations of the Code and future changes in the Code and the Treasury regulations. There can be no assurance as to what portion, if any, of the Fund’s distributions will constitute qualified dividend income.
Inflation Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Inflation Risk Inflation risk is the risk that the value of assets or income from investment will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the Fund’s shares and distributions can decline.
Deflation Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Deflation Risk Deflation risk is the risk that prices throughout the economy decline over time, which may have an adverse effect on the market valuation of companies, their assets and revenues. In addition, deflation may have an adverse effect on the creditworthiness of issuers and may make issuer default more likely, which may result in a decline in the value of the Fund’s portfolio.
Market Disruption and Geopolitical Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Market Disruption and Geopolitical Risk Certain events have a disruptive effect on the securities markets, such as health emergencies, cyber-attacks, terrorist attacks, war and other geopolitical events. The Fund cannot predict the effects of these events on the U.S. economy, the stock market and world economies and markets generally.
Legislation and Regulatory Risk [Member]
General Description of Registrant [Abstract]
Risk [Text Block]	Legislation and Regulatory Risk At any time after the date of this annual report, legislation or additional regulations may be enacted that could negatively affect the assets of the Fund or the issuers of such assets. Changing approaches to regulation may have a negative impact on the entities and/or securities in which the Fund invests. Legislation or regulation may also change the way in which the Fund itself is regulated.

N-2

12 Months Ended

Dec. 31, 2023

Entity Central Index Key

0000799195

Amendment Flag

false

Entity Inv Company Type

N-2

Document Type

N-CSR

Entity Registrant Name

Liberty All Star Equity Fund

General Description of Registrant [Abstract]

Investment Objectives and Practices [Text Block]

Investment Objective

There have been no changes in the Fund’s investment objective since the prior disclosure date that have not been approved by shareholders.

The Fund’s investment objective is to seek total investment return, comprised of long-term capital appreciation and current income. It seeks its investment objective through investment primarily in a diversified portfolio of equity securities.

Under normal market conditions, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities, defined as common stocks and securities convertible into common stocks such as bonds and preferred stocks, and securities having common stock characteristics such as warrants and rights to purchase equity securities (although, as a non-fundamental policy, not more than 20% of the value of the Fund’s total assets may be invested in rights and warrants). The Fund may lend its portfolio securities, write covered call and put options and engage in options and futures strategies.

Although under normal market conditions the Fund will remain substantially fully invested in equity securities, up to 20% of the value of the Fund’s net assets may generally be invested in short-term money market instruments, including certificates of deposit (negotiable certificates issued against bank deposits), other interest-bearing bank deposits such as savings and money market accounts, and bankers’ acceptances (short-term bank-guaranteed credit instruments used to finance transactions in goods) of domestic branches of U.S. banks having assets of not less than $1 billion, obligations issued or guaranteed by the U.S. Government and its agencies and instrumentalities (“U.S. Government Securities”), commercial paper (unsecured short-term promissory notes issued by corporations) rated not lower than A-1 by Standard & Poor’s (“S&P”), or Prime-1 by Moody’s Investors Service, Inc. (“Moody’s”), short-term corporate debt securities rated not lower than AA by S&P or AA by Moody’s, and repurchase agreements with respect to the foregoing (collectively, “Short-Term Money Market Instruments”). The Fund may temporarily invest without limit in Short-Term Money Market Instruments for defensive purposes when AAI or the Portfolio Managers deem that market conditions are such that a more conservative approach to investment is desirable. Taking a temporary defensive position may prevent the Fund from achieving its investment objective.

Up to 20% of the Fund’s net assets may be invested in below-investment grade securities. The below investment grade securities in which the Fund may invest are rated below BBB. This rating is defined by Standard & Poor’s as investment grade. The Fund does not currently intend to invest more than 5% of its net assets in below investment grade securities.

The Fund also may invest without limitation in foreign securities. The Fund does not currently intend to invest more than 5% of its net assets in foreign securities. Because American Depository Receipts (“ADRs”) are denominated in U.S. dollars and there is a large liquid market in the U.S. for them, ADRs are not considered foreign securities for purposes of calculating the Fund’s foreign securities exposure.

The Fund’s investment objective of seeking total investment return and its policy of investing under normal market conditions at least 80% of the value of its net assets (plus borrowings for investment purposes) in equity securities, as well as certain of its investment restrictions, are fundamental and may not be changed without a majority vote of the Fund’s outstanding shares. Under the 1940 Act, a “majority vote” means the vote of the lesser of (a) 67% of the shares of the Fund represented at a meeting at which the holders of more than 50% of the outstanding shares of the Fund are present or represented, or (b) more than 50% of the outstanding shares of the Fund. Non-fundamental policies may be changed by vote of the Board of Trustees.

Principal Investment Strategies

There have been no changes in the Fund’s Principal Investment Strategies and Policies since the prior disclosure date.

Investment Practices

The following describes certain of the investment practices in which one or more of the Portfolio Managers may engage, each of which may involve certain special risks.

Lending of Portfolio Securities. The Fund, in order to generate additional income, may lend its portfolio securities (principally to broker-dealers) where such loans are callable at any time and are continuously secured by collateral (cash or U.S. Government Securities) equal to and not less than the market value, determined daily, of the securities loaned. The Fund would receive amounts equal to the interest on the securities loaned. It would also be paid for having made the loan. Any cash collateral pursuant to these loans would be invested in Short-Term Money Market Instruments. The Fund could be subjected to delays in recovering the loaned securities in the event of default or bankruptcy of the borrower. The Fund will limit such lending to not more than 30% of the value of the Fund’s total assets. The Fund may pay fees to its custodian bank or others for administrative services in connection with securities loans.

Repurchase Agreements. The Fund may enter into repurchase agreements with banks or broker-dealer firms whereby such institutions sell U.S. Government Securities or other securities in which it may invest to the Fund and agree at the time of sale to repurchase them at a mutually agreed upon time and price. The resale price is greater than the purchase price, reflecting an agreed-upon interest rate that is effective during the time between the purchase and resale and is not related to the stated interest rate on the purchased securities. The Fund requires the seller of the securities to maintain on deposit with the Fund’s custodian bank securities in an amount at all times equal to or in excess of the value of the repurchase agreement. In the event that the seller of the securities defaults on its repurchase obligation or becomes bankrupt, the Fund could receive less than the repurchase price on the sale of the securities to another party or could be subjected to delays in selling the securities. Under normal market conditions, not more than 20% of the Fund’s net assets will be invested in Short-Term Money Market Instruments, including repurchase agreements, and not more than 10% of the Fund’s net assets will be invested in repurchase agreements maturing in more than seven days.

Securities of Other Investment Companies. The Fund may invest in the securities of other investment companies, including open-end mutual funds, closed-end funds, unit investment trusts, private investment companies and offshore investment companies. An investment in an investment company involves risks similar to those of investing directly in the investment company’s portfolio securities, including the risk that the value of the portfolio securities may fluctuate in accordance with changes in the financial condition of their issuers, the value of stocks and other securities generally, and other market factors.

In addition, investing in other investment companies involves certain other risks, costs, and expenses for the Fund. If the Fund invests in another investment company, the Fund will be charged its proportionate share of the advisory fees and other operating expenses of such investment company, which are in addition to the advisory fees and other operational expenses charged to the Fund. In addition, the Fund could incur a sales charge in connection with purchasing an investment company security or a redemption fee upon the redemption of such security. An investment in the shares of a closed-end investment company may also involve the payment of a substantial premium over, while sales of such shares may be made at a substantial discount from, the NAV of the issuers’ portfolio securities. Investments in securities of other investment companies will be made in compliance with applicable 1940 Act limitations. To the extent that the Fund invests in the securities of other investment companies, the Fund’s shareholders will indirectly bear a pro rata share of the investment company’s expenses in addition to the expenses associated with an investment in the Fund. The Fund may invest in investment companies managed by AAI or other affiliates of AAI.

Risk Factors [Table Text Block]

RISKS

The Fund is a diversified, multi-managed closed-end management investment company designed primarily as a long-term investment and not as a trading vehicle. The Fund is not intended to be a complete investment program and there can be no assurance that the Fund will achieve its investment objective.

Investment and Market Risk

An investment in the Fund’s shares is subject to investment risk, including the possible loss of the entire amount that you invest. Your investment in shares represents an indirect investment in the securities owned by the Fund, most of which are traded on a national securities exchange or in the over-the-counter markets. The value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. Your shares at any point in time may be worth less than your original investment, even after taking into account the reinvestment of dividends and other distributions.

Market Discount Risk

Shares of closed-end management investment companies such as the Fund frequently trade at a discount from their NAV. The shares were designed primarily for long-term investors, and investors in shares should not view the Fund as a vehicle for trading purposes. This risk is separate and distinct from the risk that the Fund’s NAV may decline.

Common Stock Risk

The Fund is not limited in the percentage of its assets that may be invested in common stocks and other equity securities, and therefore a risk of investing in the Fund is equity risk. Equity risk is the risk that the market value of securities held by the Fund will fall due to general market or economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, and the particular circumstances and performance of particular companies whose securities the Fund holds. In addition, common stock of an issuer in the Fund’s portfolio may decline in price if the issuer fails to make anticipated dividend payments because, among other reasons, the issuer of the security experiences a decline in its financial condition. Common equity securities in which the Fund will invest are structurally subordinated to preferred stocks, bonds and other debt instruments in a company’s capital structure, in terms of priority to corporate income, and therefore will be subject to greater payment risk than preferred stocks or debt instruments of such issuers. In addition, while broad market measures of common stocks have historically generated higher average returns than fixed income securities, common stocks have also experienced significantly more volatility in those returns.

Management Risk

The Fund is subject to management risk because it is an actively managed investment portfolio. AAI and the Portfolio Managers will apply investment techniques and risk analyses in selecting Portfolio Managers and making investment decisions for the Fund, respectively, but there can be no guarantee that these will produce the desired results.

Growth Stock Risk

Approximately 40% of the Fund’s net assets are allocated to Portfolio Managers that utilize a “growth” approach to investing. Over time, depending on market conditions, this allocation may increase or decrease. Growth stocks are stocks of companies believed to have above-average potential for growth in revenue and earnings. Prices of growth stocks may be more sensitive to changes in current or expected earnings than the prices of other stocks. In certain market conditions, growth stocks may not perform as well as the stock market in general.

Value Stock Risk

Approximately 60% of the Fund’s net assets are allocated to Portfolio Managers that utilize a “value” approach to investing. Over time, depending on market conditions, this allocation may increase or decrease. Value stocks are stocks of companies that may have experienced adverse business or industry developments or may be subject to special risks that have caused the stocks to be out of favor and, in a Portfolio Manager’s opinion, undervalued. If the Portfolio Manager’s assessment of a company’s prospects is wrong, the price of the company’s stock may fall or may not approach the value the Portfolio Manager has placed on it.

Foreign Securities Risk

Investments in foreign securities involve risks in addition to those of investments in U.S. issuers. These risks include political and economic risks, currency fluctuations, higher transaction costs, less liquidity and greater volatility, delayed settlement, confiscatory taxation, withholding of taxes and less stringent investor protection and disclosure standards in some foreign markets. These risks can make investments in foreign issuers more volatile and potentially less liquid than investments in U.S. issuers.

Tax Risk

The Fund may invest in preferred securities, convertible securities or other securities the federal income tax treatment of the income from which may not be clear or may be subject to recharacterization by the IRS. The tax treatment of distributions the Fund reports as “qualified dividend income” may be affected by IRS interpretations of the Code and future changes in the Code and the Treasury regulations. There can be no assurance as to what portion, if any, of the Fund’s distributions will constitute qualified dividend income.

Inflation Risk

Inflation risk is the risk that the value of assets or income from investment will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the Fund’s shares and distributions can decline.

Deflation Risk

Deflation risk is the risk that prices throughout the economy decline over time, which may have an adverse effect on the market valuation of companies, their assets and revenues. In addition, deflation may have an adverse effect on the creditworthiness of issuers and may make issuer default more likely, which may result in a decline in the value of the Fund’s portfolio.

Market Disruption and Geopolitical Risk

Certain events have a disruptive effect on the securities markets, such as health emergencies, cyber-attacks, terrorist attacks, war and other geopolitical events. The Fund cannot predict the effects of these events on the U.S. economy, the stock market and world economies and markets generally.

Legislation and Regulatory Risk

At any time after the date of this annual report, legislation or additional regulations may be enacted that could negatively affect the assets of the Fund or the issuers of such assets. Changing approaches to regulation may have a negative impact on the entities and/or securities in which the Fund invests. Legislation or regulation may also change the way in which the Fund itself is regulated.

Investment and Market Risk [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

Investment and Market Risk

Market Discount Risk [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

Market Discount Risk

Common Stock Risk [Member]

General Description of Registrant [Abstract]

Risk [Text Block]

Common Stock Risk